山: a mountain / 山: climax, payoff, denouement

close friend, bosom buddy / crony, chum

climax, payoff, denouement / katakana spelling of 山: mountain, hill; heap

夜(や)摩(ま) (Yama), the Hindu god Yama / 夜(や)摩(ま) (Yama), the Buddhist ruler of Hell, also called 閻(エン)魔(マ) (Enma)

(chiefly women's speech) first person singular pronoun: I, me

山車: wheel tree, Trochodendron aralioides

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret